In a survey, 29 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $30.8 and standard deviation of $13.6. Estimate how much a typical
parent would spend on their child's birthday gift (use a 90% confidence level). Give your answers to 3
decimal places.
Fxpress your answer in the format of 2 + E.

All aboard Ha ha ha ha ha ha ha

Ay, ay, ay, ay, ay, ay, ay

Crazy, but that's how it goes

Millions of people living as foes

Maybe it's not too late

To learn how to love

And forget how to hate

Mental wounds not healing

Life's a bitter shame

I'm going off the rails on a crazy train

I'm going off the rails on a crazy train

Let's go

I've listened to preachers

I've listened to fools

I've watched all the dropouts

Who make their own rules

One person conditioned to rule and control

The media sells it, and you live the role

Mental wounds still screaming

Driving me insane

I'm going off the rails on a crazy train

I'm going off the rails on a crazy train

I know that things are going wrong for me

You gotta listen to my words, yeah

Heirs of a cold war

That's what we've become

Inheriting troubles, I'm mentally numb

Crazy, I just cannot bear

I'm living with something that just isn't fair

Mental wounds not healing

Who and what's to blame?

I'm going off the rails on a crazy train

I'm going off the rails on a crazy train

Ha ha ha ha ha ha ha

The ledge, ha-ha, the edge

Step-by-step explanation:

c. 16 units

step-by-step explanation:

mark brainliest and have a great day!

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17